Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 15 | class GeoFixerFacade |
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| 16 | { |
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| 17 | /** |
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| 18 | * @var KLogger\Logger |
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| 19 | */ |
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| 20 | private $logger; |
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| 21 | |||
| 22 | /** |
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| 23 | * @var GeoFixer |
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| 24 | */ |
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| 25 | private $geo; |
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| 26 | |||
| 27 | /** |
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| 28 | * Инициализируем (если передан параметр) БД и логирование |
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| 29 | * |
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| 30 | * GeoFixerFacade constructor. |
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| 31 | * @param bool $fias |
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| 32 | * @param array $config |
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| 33 | */ |
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| 34 | public function __construct($fias = false, $config = null) |
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| 52 | |||
| 53 | /** |
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| 54 | * Поиск похожих слов в массиве |
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| 55 | * Логирование ошибок |
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| 56 | * |
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| 57 | * @param $word |
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| 58 | * @param $search_array |
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| 59 | * @param bool $strict_search |
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| 60 | * |
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| 61 | * @return string|false |
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| 62 | */ |
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| 63 | View Code Duplication | public function findSimilarWord($word, $search_array, $strict_search = false) |
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| 77 | |||
| 78 | /** |
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| 79 | * Поиск кода региона в базе ФИАС |
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| 80 | * Логирование ошибок |
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| 81 | * |
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| 82 | * @param $region |
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| 83 | * @param bool $first_letters |
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| 84 | * @param bool $strict_search |
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| 85 | * |
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| 86 | * @return string|false |
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| 87 | */ |
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| 88 | View Code Duplication | public function findFiasRegion($region, $first_letters = false, $strict_search = false) |
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| 103 | |||
| 104 | /** |
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| 105 | * Поиск кода региона в базе КЛАДР |
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| 106 | * Логирование ошибок |
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| 107 | * |
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| 108 | * @param $region |
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| 109 | * @param bool $first_letters |
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| 110 | * @param bool $strict_search |
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| 111 | * |
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| 112 | * @return string|false |
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| 113 | */ |
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| 114 | public function findKladrRegion($region, $first_letters = false, $strict_search = false) |
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| 124 | |||
| 125 | /** |
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| 126 | * Поиск ID городов, или ID городов и поселений по коду региона в базе ФИАС |
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| 127 | * Логирование ошибок |
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| 128 | * |
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| 129 | * @param $city |
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| 130 | * @param $region_code |
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| 131 | * @param bool $first_letters |
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| 132 | * @param bool $strict_search |
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| 133 | * |
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| 134 | * @return string|false |
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| 135 | */ |
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| 136 | View Code Duplication | public function findFiasSettlement($city, $region_code, $first_letters = false, $strict_search = false, $full_settlements = false) |
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| 152 | |||
| 153 | /** |
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| 154 | * Поиск ID городов, или ID городов и поселений по коду региона в базе КЛАДР |
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| 155 | * Логирование ошибок |
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| 156 | * |
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| 157 | * @param $city |
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| 158 | * @param $region_code |
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| 159 | * @param bool $first_letters |
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| 160 | * @param bool $strict_search |
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| 161 | * |
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| 162 | * @return string|false |
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| 163 | */ |
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| 164 | public function findKladrSettlement($city, $region_code, $first_letters = false, $strict_search = false, $full_settlements = false) |
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| 182 | |||
| 183 | /** |
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| 184 | * Поиск ID улицы по ID города в базе ФИАС |
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| 185 | * Логирование ошибок |
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| 186 | * |
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| 187 | * @param $street |
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| 188 | * @param $city_id |
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| 189 | * @param bool $first_letters |
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| 190 | * @param bool $strict_search |
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| 191 | * |
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| 192 | * @return string|false |
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| 193 | */ |
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| 194 | View Code Duplication | public function findFiasStreet($street, $city_id, $first_letters = false, $strict_search = false) |
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| 209 | |||
| 210 | /** |
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| 211 | * Поиск кода улицы по коду города в базе КЛАДР |
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| 212 | * Логирование ошибок |
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| 213 | * |
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| 214 | * @param $street |
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| 215 | * @param $city_code |
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| 216 | * @param bool $first_letters |
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| 217 | * @param bool $strict_search |
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| 218 | * |
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| 219 | * @return string|false |
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| 220 | */ |
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| 221 | View Code Duplication | public function findKladrStreet($street, $city_code, $first_letters = false, $strict_search = false) |
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| 236 | |||
| 237 | |||
| 238 | /** |
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| 239 | * Поиск ID дома по ID улицы в базе ФИАС |
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| 240 | * |
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| 241 | * @param $house |
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| 242 | * @param $street_id |
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| 243 | * @param bool $building |
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| 244 | * |
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| 245 | * @return string|false |
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| 246 | */ |
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| 247 | public function findFiasHouse($house, $street_id, $building = false) |
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| 261 | } |
When comparing two booleans, it is generally considered safer to use the strict comparison operator.